﻿using System.Configuration;
using System.Net.Mail;
using System.Web;
using System.Web.SessionState;
using System.Web.Security;
using System.IO;
using System.Xml;
using System;
using System.Text;

namespace SWSoft
{
    public class Util
    {
        #region 编码定义
        private static int[] pyvalue = new int[] 
        { 
        -20319, -20317, -20304, -20295, -20292, -20283, -20265, -20257, -20242, -20230, -20051, -20036, -20032, 
        -20026, 
        -20002, -19990, -19986, -19982, -19976, -19805, -19784, -19775, -19774, -19763, -19756, -19751, -19746, 
        -19741, -19739, -19728, 
        -19725, -19715, -19540, -19531, -19525, -19515, -19500, -19484, -19479, -19467, -19289, -19288, -19281, 
        -19275, -19270, -19263, 
        -19261, -19249, -19243, -19242, -19238, -19235, -19227, -19224, -19218, -19212, -19038, -19023, -19018, 
        -19006, -19003, -18996, 
        -18977, -18961, -18952, -18783, -18774, -18773, -18763, -18756, -18741, -18735, -18731, -18722, -18710, 
        -18697, -18696, -18526, 
        -18518, -18501, -18490, -18478, -18463, -18448, -18447, -18446, -18239, -18237, -18231, -18220, -18211, 
        -18201, -18184, -18183, 
        -18181, -18012, -17997, -17988, -17970, -17964, -17961, -17950, -17947, -17931, -17928, -17922, -17759, 
        -17752, -17733, -17730, 
        -17721, -17703, -17701, -17697, -17692, -17683, -17676, -17496, -17487, -17482, -17468, -17454, -17433, 
        -17427, -17417, -17202, 
        -17185, -16983, -16970, -16942, -16915, -16733, -16708, -16706, -16689, -16664, -16657, -16647, -16474, 
        -16470, -16465, -16459, 
        -16452, -16448, -16433, -16429, -16427, -16423, -16419, -16412, -16407, -16403, -16401, -16393, -16220, 
        -16216, -16212, -16205, 
        -16202, -16187, -16180, -16171, -16169, -16158, -16155, -15959, -15958, -15944, -15933, -15920, -15915, 
        -15903, -15889, -15878, 
        -15707, -15701, -15681, -15667, -15661, -15659, -15652, -15640, -15631, -15625, -15454, -15448, -15436, 
        -15435, -15419, -15416, 
        -15408, -15394, -15385, -15377, -15375, -15369, -15363, -15362, -15183, -15180, -15165, -15158, -15153, 
        -15150, -15149, -15144, 
        -15143, -15141, -15140, -15139, -15128, -15121, -15119, -15117, -15110, -15109, -14941, -14937, -14933, 
        -14930, -14929, -14928, 
        -14926, -14922, -14921, -14914, -14908, -14902, -14894, -14889, -14882, -14873, -14871, -14857, -14678, 
        -14674, -14670, -14668, 
        -14663, -14654, -14645, -14630, -14594, -14429, -14407, -14399, -14384, -14379, -14368, -14355, -14353, 
        -14345, -14170, -14159, 
        -14151, -14149, -14145, -14140, -14137, -14135, -14125, -14123, -14122, -14112, -14109, -14099, -14097, 
        -14094, -14092, -14090, 
        -14087, -14083, -13917, -13914, -13910, -13907, -13906, -13905, -13896, -13894, -13878, -13870, -13859, 
        -13847, -13831, -13658, 
        -13611, -13601, -13406, -13404, -13400, -13398, -13395, -13391, -13387, -13383, -13367, -13359, -13356, 
        -13343, -13340, -13329, 
        -13326, -13318, -13147, -13138, -13120, -13107, -13096, -13095, -13091, -13076, -13068, -13063, -13060, 
        -12888, -12875, -12871, 
        -12860, -12858, -12852, -12849, -12838, -12831, -12829, -12812, -12802, -12607, -12597, -12594, -12585, 
        -12556, -12359, -12346, 
        -12320, -12300, -12120, -12099, -12089, -12074, -12067, -12058, -12039, -11867, -11861, -11847, -11831, 
        -11798, -11781, -11604, 
        -11589, -11536, -11358, -11340, -11339, -11324, -11303, -11097, -11077, -11067, -11055, -11052, -11045, 
        -11041, -11038, -11024, 
        -11020, -11019, -11018, -11014, -10838, -10832, -10815, -10800, -10790, -10780, -10764, -10587, -10544, 
        -10533, -10519, -10331, 
        -10329, -10328, -10322, -10315, -10309, -10307, -10296, -10281, -10274, -10270, -10262, -10260, -10256, 
        -10254 
        };
        private static string[] pystr = new string[] 
        { 
        "a", "ai", "an", "ang", "ao", "ba", "bai", "ban", "bang", "bao", "bei", "ben", "beng", "bi", "bian", 
        "biao", 
        "bie", "bin", "bing", "bo", "bu", "ca", "cai", "can", "cang", "cao", "ce", "ceng", "cha", "chai", "chan" 
        , "chang", "chao", "che", "chen", 
        "cheng", "chi", "chong", "chou", "chu", "chuai", "chuan", "chuang", "chui", "chun", "chuo", "ci", "cong" 
        , "cou", "cu", "cuan", "cui", 
        "cun", "cuo", "da", "dai", "dan", "dang", "dao", "de", "deng", "di", "dian", "diao", "die", "ding", 
        "diu", "dong", "dou", "du", "duan", 
        "dui", "dun", "duo", "e", "en", "er", "fa", "fan", "fang", "fei", "fen", "feng", "fo", "fou", "fu", "ga" 
        , "gai", "gan", "gang", "gao", 
        "ge", "gei", "gen", "geng", "gong", "gou", "gu", "gua", "guai", "guan", "guang", "gui", "gun", "guo", 
        "ha", "hai", "han", "hang", 
        "hao", "he", "hei", "hen", "heng", "hong", "hou", "hu", "hua", "huai", "huan", "huang", "hui", "hun", 
        "huo", "ji", "jia", "jian", 
        "jiang", "jiao", "jie", "jin", "jing", "jiong", "jiu", "ju", "juan", "jue", "jun", "ka", "kai", "kan", 
        "kang", "kao", "ke", "ken", 
        "keng", "kong", "kou", "ku", "kua", "kuai", "kuan", "kuang", "kui", "kun", "kuo", "la", "lai", "lan", 
        "lang", "lao", "le", "lei", 
        "leng", "li", "lia", "lian", "liang", "liao", "lie", "lin", "ling", "liu", "long", "lou", "lu", "lv", 
        "luan", "lue", "lun", "luo", 
        "ma", "mai", "man", "mang", "mao", "me", "mei", "men", "meng", "mi", "mian", "miao", "mie", "min", 
        "ming", "miu", "mo", "mou", "mu", 
        "na", "nai", "nan", "nang", "nao", "ne", "nei", "nen", "neng", "ni", "nian", "niang", "niao", "nie", 
        "nin", "ning", "niu", "nong", 
        "nu", "nv", "nuan", "nue", "nuo", "o", "ou", "pa", "pai", "pan", "pang", "pao", "pei", "pen", "peng", 
        "pi", "pian", "piao", "pie", 
        "pin", "ping", "po", "pu", "qi", "qia", "qian", "qiang", "qiao", "qie", "qin", "qing", "qiong", "qiu", 
        "qu", "quan", "que", "qun", 
        "ran", "rang", "rao", "re", "ren", "reng", "ri", "rong", "rou", "ru", "ruan", "rui", "run", "ruo", "sa", 
        "sai", "san", "sang", 
        "sao", "se", "sen", "seng", "sha", "shai", "shan", "shang", "shao", "she", "shen", "sheng", "shi", 
        "shou", "shu", "shua", 
        "shuai", "shuan", "shuang", "shui", "shun", "shuo", "si", "song", "sou", "su", "suan", "sui", "sun", 
        "suo", "ta", "tai", 
        "tan", "tang", "tao", "te", "teng", "ti", "tian", "tiao", "tie", "ting", "tong", "tou", "tu", "tuan", 
        "tui", "tun", "tuo", 
        "wa", "wai", "wan", "wang", "wei", "wen", "weng", "wo", "wu", "xi", "xia", "xian", "xiang", "xiao", 
        "xie", "xin", "xing", 
        "xiong", "xiu", "xu", "xuan", "xue", "xun", "ya", "yan", "yang", "yao", "ye", "yi", "yin", "ying", "yo", 
        "yong", "you", 
        "yu", "yuan", "yue", "yun", "za", "zai", "zan", "zang", "zao", "ze", "zei", "zen", "zeng", "zha", "zhai" 
        , "zhan", "zhang", 
        "zhao", "zhe", "zhen", "zheng", "zhi", "zhong", "zhou", "zhu", "zhua", "zhuai", "zhuan", "zhuang", 
        "zhui", "zhun", "zhuo"};
       
   #endregion

   #region 拼音处理
        /// <summary> 
        /// 将一串中文转化为拼音
        /// 如果给定的字符为非中文汉字将不执行转化，直接返回原字符；
        /// </summary> 
        /// <param name="chsstr">指定汉字</param> 
        /// <returns>拼音码</returns> 
        public static string ChsString2Spell(string chsstr)
        {
            string strRet = string.Empty;
            char[] ArrChar = chsstr.ToCharArray();
            foreach (char c in ArrChar)
            {
                strRet += SingleChs2Spell(c.ToString());
            }
            return strRet;
        }
        /// <summary> 
        /// 将一串中文转化为拼音
        /// </summary> 
        /// <param name="chsstr">指定汉字</param> 
        /// <returns>拼音首字母</returns> 
        public string GetHeadOfChs(string chsstr)
        {
            string strRet = string.Empty;
            char[] ArrChar = chsstr.ToCharArray();
            foreach (char c in ArrChar)
            {
                strRet += GetHeadOfSingleChs(c.ToString());
            }
            return strRet;
        }
        /// <summary> 
        /// 单个汉字转化为拼音
        /// </summary> 
        /// <param name="SingleChs">单个汉字</param> 
        /// <returns>拼音</returns> 
        public static string SingleChs2Spell(string SingleChs)
        {
            byte[] array;
            int iAsc;
            string strRtn = string.Empty;
            array = Encoding.Default.GetBytes(SingleChs);
            if (array.Length!=2)
            {
                return "";
            }
            try
            {
                iAsc = (short)(array[0]) * 256 + (short)(array[1]) - 65536;
            }
            catch
            {
                iAsc = 1;
            }
            if (iAsc > 0 && iAsc < 160)
                return "";
            for (int i = (pyvalue.Length - 1); i >= 0; i--)
            {
                if (pyvalue[i] <= iAsc)
                {
                    strRtn = pystr[i];
                    break;
                }
            }
            //将首字母转为大写
            if (strRtn.Length > 1)
            {
                strRtn = strRtn.Substring(0, 1).ToUpper();
            }
            return strRtn;
        }
        /// <summary> 
        /// 得到单个汉字拼音的首字母
        /// </summary> 
        /// <returns> </returns> 
        public string GetHeadOfSingleChs(string SingleChs)
        {
            return SingleChs2Spell(SingleChs).Substring(0, 1);
        }
    #endregion 


        /// <summary>
        /// 将字符串中的单引号替换成双引号
        /// </summary>
        /// <param name="value">要替换的字符串</param>
        public static string Quote(string value)
        {
            return value.Replace("'", "\"");
        }

        public static string Quote(string format, params object[] args)
        {
            return Quote(string.Format(format, args));
        }

        /// <summary>
        /// 获得请求来源
        /// </summary>
        /// <param name="Request">HttpRequest</param>
        public static string GetFrom(HttpRequest Request)
        {
            string temp = Request.ServerVariables["HTTP_REFERER"];
            return temp == null ? "" : temp;
        }

        /// <summary>
        /// 检测对象是否存在
        /// </summary>
        /// <param name="name">对象名称</param>
        /// <param name="Session">会话状态</param>
        public static bool Exists(string name, HttpSessionState Session)
        {
            return Session[name] != null ? true : false;
        }

        /// <summary>
        /// 检测对象是否存在
        /// </summary>
        /// <typeparam name="T">类型参数</typeparam>
        /// <param name="name">对象名称</param>
        /// <param name="Session">Session</param>
        /// <param name="t">存储转换后的对象</param>
        public static bool Exists<T>(string name, HttpSessionState Session, out T t)
        {
            t = (T)Session[name];
            return t != null ? true : false;
        }

        /// <summary>
        /// 检测参数是否存在
        /// </summary>
        /// <param name="name">参数名</param>
        /// <param name="Request">HTTP请求</param>
        /// <param name="value">存储参数的值</param>
        public static bool Exists(string name, HttpRequest Request, out string value)
        {
            value = Request.Params[name];
            return value != null ? true : false;
        }

        public static int Exists(string name, HttpRequest Request)
        {
            string value;
            if (Exists(name, Request, out value))
            {
                int num;
                if (int.TryParse(value, out num))
                {
                    return num;
                }
            }
            return 0;
        }

        public static bool CheckCode(HttpSessionState Session, string value)
        {
            if (Exists("checkCode", Session))
            {
                return value.Equals(Session["checkCode"]);
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 将字符串进行MD5加密
        /// </summary>
        /// <param name="str">要加密的字符串</param>
        /// <param name="length">返回的长度[16或32]</param>
        /// <returns></returns>
        public static string ToMD5(string str, int length)
        {
            if (length == 16)
            {
                return FormsAuthentication.HashPasswordForStoringInConfigFile(str, "MD5").ToLower().Substring(8, 16);
            }
            else
            {
                return FormsAuthentication.HashPasswordForStoringInConfigFile(str, "MD5").ToLower();
            }
        }

        public static bool SendMail(string to, string title, string body)
        {
            MailMessage mailMessage = new MailMessage();
            mailMessage.To.Add(to);
            mailMessage.From = new System.Net.Mail.MailAddress("service@fszbol.com");//系统以哪个Email发送邮件
            mailMessage.Subject = title;
            mailMessage.Body = body;
            mailMessage.IsBodyHtml = true;
            mailMessage.BodyEncoding = System.Text.Encoding.UTF8;
            mailMessage.Priority = System.Net.Mail.MailPriority.Normal;
            //test
            SmtpClient smtpClient = new SmtpClient();
            smtpClient.Credentials = new System.Net.NetworkCredential(mailMessage.From.Address, "sw18823454");//设置发件人身份的票据  
            smtpClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
            smtpClient.Host = "smtp.qq.com";
            try
            {
                smtpClient.Send(mailMessage);
                return true;
            }
            catch (SmtpException)
            {
                throw;
            }
        }

        public static XmlDocument GetFiles(string path)
        {
            XmlDocument xml = new XmlDocument();
            xml.LoadXml("<?xml version=\"1.0\" encoding=\"utf-8\"?><async/>");
            XmlNode top = xml.DocumentElement;
            foreach (var item in Directory.GetDirectories(path))
            {
                XmlNode topnode = xml.CreateElement(Path.GetFileNameWithoutExtension(path));
                Folder(xml, topnode, item);
                top.AppendChild(topnode);
            }
            foreach (var item in Directory.GetFiles(path))
            {
                XmlElement element = xml.CreateElement("file");
                element.InnerText = Path.GetFileName(path);
                top.AppendChild(element);
            }
            return xml;
        }

        public static void Folder(XmlDocument xml, XmlNode pnode, string path)
        {
            XmlElement pel = xml.CreateElement(Path.GetFileNameWithoutExtension(path));
            DirectoryInfo source = new DirectoryInfo(path);
            FileInfo[] files = source.GetFiles();
            foreach (FileInfo file in files)
            {
                XmlElement element = xml.CreateElement("file");
                element.InnerText = file.Name;
                pel.AppendChild(element);
            }
            pnode.AppendChild(pel);
            DirectoryInfo[] dirs = source.GetDirectories();
            foreach (DirectoryInfo dir in dirs)
            {
                Folder(xml, pel, dir.FullName);
            }
            pnode.AppendChild(pel);
        }
    }
}